I want to thank you all for your opinion and knowledge im still thinking which one but now i have a better understanding when making the choice thank you all. Has anyone tell me which one focus faster em5 or em10?

It's hard to find that information for the same lens, and different lenses will focus at different speeds. All of the OM-D cameras focus so quickly that I doubt you'd ever notice a difference between the E-M5 and the E-M10.